Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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ROBERT E. COMBS — 3 Patents

Panasonic: 1 patents #13,316 of 21,108Top 65%
Chesterfield Township, MI: #158 of 547 inventorsTop 30%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
ROBERT E. COMBS has been granted 3 US patents while listed as an inventor at Panasonic. The first was granted in 2012 and the most recent in August 2023. ROBERT E. COMBS ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list ROBERT E. COMBS in Chesterfield Township, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11725379 Structural reinforced composite construction mat Claude Brown, Jr., DAVID C. CRANE 2023-08-15
11280079 Structural reinforced composite construction mat Claude Brown, Jr., DAVID C. CRANE 2022-03-22
8299901 Control lockout for an electronic apparatus 2012-10-30